Vulnerability in Microsoft Windows_10_1607
CVE-2026-59136
Use of uninitialized resource in Microsoft COM for Windows allows an authorized attacker to disclose information locally.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Microsoft Windows_10_1607
- Microsoft Windows_10_1809
- Microsoft Windows_10_21h2
- Microsoft Windows_10_22h2
- Microsoft Windows 10 Version 1607 — versions 10.0.14393.0
- Microsoft Windows 10 Version 1809 — versions 10.0.17763.0
- Microsoft Windows 10 Version 21h2 — versions 10.0.19044.0
- Microsoft Windows 10 Version 22h2 — versions 10.0.19045.0
- Microsoft Windows_11_23h2
- Microsoft Windows_11_24h2
Weakness classification (CWE)
References
- secure@microsoft.com (vendor-advisory, Patch, patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-59136?
- CVE-2026-59136 is a medium-severity vulnerability in Microsoft Windows_10_1607, classified under Use of Uninitialized Resource. CVSS score: 5.5/10. Published 2026-08-11.
- How severe is CVE-2026-59136?
- Medium severity. CVSS v3 base score is 5.5 out of 10.